structure Of Atom Flashcards

1
Q

Two properties protons ,neutrons and electrons have

A

Mass and electrical charge

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2
Q

Proton

A

Posotive

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3
Q

Neutron

A

Neutral

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4
Q

Electron

A

Negative

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5
Q

Atomic number =

A

Protons ( bottom number)

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6
Q

Nucleus is

A

Protons and neutrons

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7
Q

Protons are always the same number as

A

Electrons

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